Unfortunately, Modsoft does not have the ability to simulate the execution of 984 ladder logic offline. The application must be downloaded into a controller for evaluation.
SS Technology used to have a Modicon simulator that would let you test a PLC program without a PLC. I worked on a project where we used it to demostrate control to a client. If I recall right, it emulated a drop and you could enable inputs and monitor outputs.
Concept has a simulator built in, Modsoft does not.
> SS Technology used to have a Modicon simulator that would let you test a PLC program without a PLC. I worked on a project where we used it to demostrate control to a client. If I recall right, it emulated a drop and you could enable inputs and monitor outputs.
>
> Concept has a simulator built in, Modsoft does not. <